It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
Citing Sources: Home
Tips and links on how to cite sources
Why Cite?
To demonstrate you have done research in order to make credible arguments.
Giving credit to the original source and acknowledging the work of researchers.
A guide for the reader to find more information about the research topic.
Avoid plagiarism by quoting, paraphrasing or using data that is not common knowledge.